Add support for cmake build system

.gitignore

@@ -1,3 +1,4 @@
 *.o
 *.mod
 *.a
+*.pyc

CMakeLists.txt

@@ -0,0 +1,130 @@
+if( NOT DEFINED PHYS)
+  set(PHYS gfs)
+endif()
+
+if (PHYS MATCHES "nam")
+  add_definitions(-DNAM_phys)
+endif()
+
+if(CCPP)
+  add_definitions(-DCCPP)
+  if(STATIC)
+    add_definitions(-DSTATIC)
+  endif()
+endif()
+
+add_subdirectory(cpl)
+add_subdirectory(${PHYS}physics)
+add_subdirectory(ipd)
+add_subdirectory(io)
+
+# fv3core library
+
+if(NOT CCPP)
+set(FAST_PHYSICS_SRCS_F90 atmos_cubed_sphere/model/fv_cmp.F90)
+endif()
+
+add_library(
+    fv3core
+
+    atmos_cubed_sphere/model/a2b_edge.F90
+    atmos_cubed_sphere/model/multi_gases.F90
+    atmos_cubed_sphere/model/boundary.F90
+    atmos_cubed_sphere/model/dyn_core.F90
+    atmos_cubed_sphere/model/fv_arrays.F90
+    ${FAST_PHYSICS_SRCS_F90}
+    atmos_cubed_sphere/model/fv_control.F90
+    atmos_cubed_sphere/model/fv_dynamics.F90
+    atmos_cubed_sphere/model/fv_fill.F90
+    atmos_cubed_sphere/model/fv_grid_utils.F90
+    atmos_cubed_sphere/model/fv_mapz.F90
+    atmos_cubed_sphere/model/fv_nesting.F90
+    atmos_cubed_sphere/model/fv_regional_bc.F90
+    atmos_cubed_sphere/model/fv_sg.F90
+    atmos_cubed_sphere/model/fv_tracer2d.F90
+    atmos_cubed_sphere/model/fv_update_phys.F90
+    atmos_cubed_sphere/model/sw_core.F90
+    atmos_cubed_sphere/model/tp_core.F90
+    atmos_cubed_sphere/model/nh_core.F90
+    atmos_cubed_sphere/model/nh_utils.F90
+    atmos_cubed_sphere/tools/external_ic.F90
+    atmos_cubed_sphere/tools/external_sst.F90
+    atmos_cubed_sphere/tools/fv_diagnostics.F90
+    atmos_cubed_sphere/tools/fv_eta.F90
+    atmos_cubed_sphere/tools/fv_grid_tools.F90
+    atmos_cubed_sphere/tools/fv_io.F90
+    atmos_cubed_sphere/tools/fv_mp_mod.F90
+    atmos_cubed_sphere/tools/fv_nudge.F90
+    atmos_cubed_sphere/tools/fv_treat_da_inc.F90
+    atmos_cubed_sphere/tools/fv_iau_mod.F90
+    atmos_cubed_sphere/tools/fv_restart.F90
+    atmos_cubed_sphere/tools/fv_surf_map.F90
+    atmos_cubed_sphere/tools/fv_timing.F90
+    atmos_cubed_sphere//tools/init_hydro.F90
+    atmos_cubed_sphere/tools/sim_nc_mod.F90
+    atmos_cubed_sphere/tools/sorted_index.F90
+    atmos_cubed_sphere/tools/test_cases.F90
+    atmos_cubed_sphere/driver/fvGFS/DYCORE_typedefs.F90
+    atmos_cubed_sphere/driver/fvGFS/fv_nggps_diag.F90
+    atmos_cubed_sphere/driver/fvGFS/atmosphere.F90
+)
+
+set_property(SOURCE atmos_cubed_sphere/model/nh_utils.F90 APPEND_STRING PROPERTY COMPILE_FLAGS "${FAST}")
+set_property(SOURCE atmos_cubed_sphere/model/fv_mapz.F90  APPEND_STRING PROPERTY COMPILE_FLAGS "${FAST}")
+
+target_link_libraries(fv3core PRIVATE fms)
+target_link_libraries(fv3core PRIVATE ${PHYS}physics)
+target_link_libraries(fv3core PRIVATE ipd)
+
+target_include_directories(fv3core PRIVATE ${ESMF_MOD})
+
+# end of fv3core
+
+###############################################################################
+### ccpp
+###############################################################################
+if(CCPP)
+  add_subdirectory(ccpp)
+  add_subdirectory(ccpp/driver)
+  add_dependencies(${PHYS}physics ccpp ccppphys)
+  add_dependencies(ccppdriver ccpp ccppphys)
+  add_dependencies(ccppphys ccpp)
+
+  target_include_directories(fv3core PRIVATE ${CMAKE_BINARY_DIR}/FV3/ccpp/framework/src)
+  target_include_directories(fv3core PRIVATE ${CMAKE_BINARY_DIR}/FV3/ccpp/driver)
+endif()
+
+set_target_properties(fv3core PROPERTIES Fortran_MODULE_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/mod)
+target_include_directories(fv3core PUBLIC ${CMAKE_CURRENT_BINARY_DIR}/mod)
+
+# When specifying an out-of-tree source a binary directory must be explicitly specified.
+#add_subdirectory(../stochastic_physics stochastic_physics)
+add_subdirectory(stochastic_physics)
+
+add_library(
+    fv3cap
+
+    atmos_model.F90
+    fv3_cap.F90
+    module_fv3_config.F90
+    module_fcst_grid_comp.F90
+    time_utils.F90
+)
+
+if(CCPP)
+target_include_directories(fv3cap PRIVATE ${CMAKE_CURRENT_BINARY_DIR}/ccpp/driver/mod)
+endif()
+target_include_directories(fv3cap PRIVATE ${CMAKE_CURRENT_BINARY_DIR}/stochastic_physics)
+target_compile_definitions(fv3cap PRIVATE -DESMF_VERSION_MAJOR=${ESMF_VERSION_MAJOR})
+target_include_directories(fv3cap PRIVATE ${ESMF_MOD})
+
+target_link_libraries(fv3cap PRIVATE fms)
+target_link_libraries(fv3cap PRIVATE fv3cpl)
+target_link_libraries(fv3cap PRIVATE ${PHYS}physics)
+target_link_libraries(fv3cap PRIVATE ipd)
+target_link_libraries(fv3cap PRIVATE io)
+target_link_libraries(fv3cap PRIVATE fv3core)
+target_link_libraries(fv3cap PRIVATE stochastic_physics)
+
+set_target_properties(fv3cap PROPERTIES Fortran_MODULE_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/mod)
+target_include_directories(fv3cap PUBLIC ${CMAKE_CURRENT_BINARY_DIR}/mod)

ccpp/driver/CMakeLists.txt

@@ -0,0 +1,27 @@
+
+if(NOT DYN32)
+remove_definitions(-DOVERLOAD_R8)
+remove_definitions(-DOVERLOAD_R4)
+endif()
+
+message ("Force 64 bits in CCPP_layer")
+if(CMAKE_Fortran_COMPILER_ID MATCHES "Intel")
+    string (REPLACE "-i4 -real-size 32" "-i4 -real-size 64 -no-prec-div -no-prec-sqrt" CMAKE_Fortran_FLAGS "${CMAKE_Fortran_FLAGS}")
+elseif(CMAKE_Fortran_COMPILER_ID MATCHES "GNU")
+    set(CMAKE_Fortran_FLAGS "${CMAKE_Fortran_FLAGS} -fdefault-real-8")
+endif()
+
+add_library(
+    ccppdriver
+
+    CCPP_driver.F90
+)
+
+target_link_libraries(ccppdriver ${PHYS}physics)
+target_link_libraries(ccppdriver ccpp)
+target_link_libraries(ccppdriver ccppphys)
+
+target_include_directories(ccppdriver PRIVATE ${CMAKE_BINARY_DIR}/FV3/ccpp/framework/src)
+
+set_target_properties(ccppdriver PROPERTIES Fortran_MODULE_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/mod)
+target_include_directories(ccppdriver PUBLIC ${CMAKE_CURRENT_BINARY_DIR}/mod)

cpl/CMakeLists.txt

@@ -0,0 +1,12 @@
+
+add_library(
+    fv3cpl
+
+    module_cplfields.F90
+    module_cap_cpl.F90
+)
+
+target_include_directories(fv3cpl PRIVATE ${ESMF_MOD})
+
+set_target_properties(fv3cpl PROPERTIES Fortran_MODULE_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/mod)
+target_include_directories(fv3cpl PUBLIC ${CMAKE_CURRENT_BINARY_DIR}/mod)